rubané : 98 phrases in 12 subjects |
Amphibians and reptiles | 1 |
Cables and cable production | 4 |
Electronics | 2 |
Entomology | 1 |
General | 1 |
Geology | 66 |
Historical | 1 |
Hydraulic engineering | 1 |
Ichthyology | 5 |
Mining | 4 |
Oil and gas technology | 2 |
Technology | 10 |